Baillie Gifford acquired 1.37M Mastercard Incorporated shares worth $658M. That's 0.54% of their equity portfolio (37th largest holding). The first Mastercard Incorporated trade was made in Q1 2013. Since then Baillie Gifford bought shares seventeen more times and sold shares on 35 occasions. The stake costed the investor $296M, netting the investor a gain of 122% so far.